Bab el-Mandeb Strait effectively closed by September 30?4%6.0Will Magdalena Andersson be the next Prime Minister of Sweden?67%7.0Will the Fed increase interest rates by 25 bps after the September 2026 meeting?80%2.0Will Flávio Bolsonaro win the 2026 Brazilian presidential election?50%4.0US announces end of Iranian blockade by September 30, 2026?24%4.5Will OpenAI have the best AI model at the end of September 2026?1%7.5Will the U.S. invade Iran before 2027?17%1.0Will Luiz Inácio Lula da Silva win the 2026 Brazilian presidential election?49%6.0Will Anthropic have the best AI model at the end of September 2026?96%7.9US announces end of Iranian blockade by September 21, 2026?16%4.5Will an AI do Magic before EOY 2027? [See description]19%16.5Will the Democratic Party control the House after the 2026 Midterm elections?87%1.0Will Ulf Kristersson be the next Prime Minister of Sweden?34%6.5US announces end of Iranian blockade by October 31, 2026?44%7.0Is Digger (2026) a musical?5%33.6Will ANOTHER millennium prize problem be solved in 2026?78%2.5
ManifoldAI / TechUpdated 10m ago

OpenAI discovers room-temperature superconductor before EOY?

Market probability
15.5%
34.5 percentage points
over 24 hours50.0%15.5%
110 days until the event deadline
Deadline: December 31, 2026 at 6:59 PM ET

The move lacks solid trading support — treat the new probability with caution.

The pricing has weak support: moderate trading volume. The probability moved another 7.4 points in the past hour — the market is still repricing.

How credible was the move?

Three separate questions — a move can be genuine while the latest price is still settling. Methodology →

Move validity

Is the move backed by real trading and depth?

Weak

The pricing has weak support: moderate trading volume.

Consensus stability

Has the market settled at the new probability?

Unsettled

The probability moved another 7.4 points in the past hour — the market is still repricing.

Contract clarity

Will the rules resolve without ambiguity?

High

The resolution rules are relatively specific, with a named source and a defined deadline.

Recent trade activity$272.5 traded

From the latest trade tape (most recent 200 prints) — a live activity sample, not a lifetime total.

Why the odds moved

The probability fell 34.5 percentage points over the last 24 hours (50.0% 15.5%).

No verified catalyst has been linked to this move yet. ProbCast does not attribute moves to news without evidence connecting the timing of a specific report to the repricing.

What could move this market next?

  • The market's deadline arrivesDecember 31, 2026 at 6:59 PM ET

    The contract must resolve based on what has happened by this date.

Derived from the contract's own mechanics as of Sep 12, 1:05 PM ET. ProbCast does not list scheduled meetings, announcements, or data releases it cannot verify.

Advanced analysis (experimental)

Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: low · expected error ±30 pts.

Reacting to newsLegacy movement classifier: noisy

What's happening

high classifier confidence
Reacting to news

The price is actively repricing on real volume. The number is still moving — don't treat the latest print as settled consensus yet.

  • Probability moved 34.5 pts in ≤6h on adequate liquidity

Read the latest price with caution; conditions make it an unreliable summary right now.

More details — reliability score, dynamics, durability
Reliability score
2Low
Where the price path tends to go next586 observed
  • Illiquid / quiet99%

Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.

DurabilityMedium· half-life <1h
PredictabilityStable

Secondary read: leaning toward Trending.

A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.

Market data

24h volume

Ṁ247.5

Liquidity

Ṁ100

Total volume

Ṁ272.5

Category
AI / Tech
Venue
Manifold
Open interest
Current probability
15.5%
7-day range
15.5% – 50.0%
Resolves
Dec 31, 2026
Change (pts)1H-7.46H-34.524H-34.57D-34.5

Related markets